Does dark matter follow the same laws as ordinary matter? The mystery surrounding this invisible and hypothetical component ...

Physicists have demonstrated with unprecedented accuracy that the speed of light remains constant. In 1887, a landmark physics experiment was carried out by American researchers Michelson and Morley.

Physicists have chased a unified description of nature for more than a century, yet quantum theory and gravity have ...

For close to a century, scientists have been trying to marry Albert Einstein’s General Theory of Relativity and quantum ...

"GW250114 is the loudest gravitational wave event we have detected to date; it was like a whisper becoming a shout." The Laser Interferometer Gravitational-Wave Observatory (LIGO) is celebrating 10 ...